Bosch Rexroth Indramat ECODRIVE DKC02.1 Series Project Planning Manual page 27

ECODRIVE DKC02.1 Drive Controller
Preferred method:
The power supply is firmly
connected to the attached DKC
The power supply is connected
to the attached DKC in a
switchable manner
DOK-ECODRV-DKC02.1****-PRJ2-EN-P
LSA Control S.L. www.lsa-control.com comercial@lsa-control.com (+34) 960 62 43 01
Additional connection of the DC24 power supply
The DKC drives should be firmly connected to the DC24V power supply;
preferred method Fig. 4-4
They can also be connected to the DC24V power supply in a switchable
manner Fig. 4-5
power supply
L1
L2
L3
DC24V
Q2
Fig. 4-4: Principle for connecting the DC24V control voltage by switching on the
power supply via Q2, preferred method
power supply
24V
L1
L2
L3
0V
DC24V
K1 closing delay >100 ms, DC1≥10A
Rv = 2,2Ω / 5W (wire resistance)
S1 Cotact, DC1≥ 6 A
Fig. 4-5: Principle for connection the 24V via S1 with a starting current limiter
ECODRIVE DKC drive controllers
24V
0V
Connecting additional DKC`s
K1
S1
Rv
K1
Connecting additional DKC x.1,DKC x.2
(max. 6 DKC + 6BZM01.1)
4-3
DKC
X4/1
X4/4
V01DCC1P.fh5
DKC
X4/1
X4/4
V02DCC1P.fh5